1999 RX169
1999RX169, 1998 BA41, 1998BA41, 44661, J98B41A, J99RG9X
All data for this body: [vot]
MPC data
| Name (number) |
1999 RX169 (44661) |
| a |
2.14885 |
| e |
0.13201 |
| i / sin(i) |
5.4895 /
0.09566
|
| q |
1.86518
|
| Q |
2.43251
|
| ω |
255.7315 |
| Node |
337.8870 |
| m |
152.7478 |
| n |
0.3129 |
| Epoch |
2460800.5 |
| nobs |
2359 |
| nopp |
19 |
| Years observed |
1998-2025 |
| rms |
0.74 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.208 |
|
| ep |
0.217 |
|
| sin(ip) |
0.101 |
|
| G |
0.150 |
|
| H |
15.310 |
|
| Mass |
|
|
| D |
2.45 |
0.335 |
| pV |
0.322 |
0.1096 |
|
Value |
| Rotational Period |
3.500 |
| Period quality |
2 |
| Spectral Class |
S |
| Spectral Class Score |
5.816 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2085 |
0.2172 |
0.1007 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 2.45 |
0.335 |
0.335 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.322 |
0.1096 |
0.1096 |
Masiero |
2011ApJ...741...68M |
NEATM |
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2023-12-94 |
MPC-2023-12-94 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 15.31 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Periods
| Value |
Quality |
Side real or Synodic |
Author |
Reference |
Method |
| 3.49971 |
2 |
Sidereal |
Durech |
2023A&A...675A..24D |
Model |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| S |
|
0.102 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |
| S |
S |
0.8673 |
0.8673 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |